All categories

3 years ago

PLZ HELP WILL GIVE BRAINS :)

Mathematics

1 answer:

kipiarov [429]3 years ago

5 0

It would be 75 cents per song, I hope you get a good grade!

You might be interested in

Change a Relation to Make It a Function The relation R is shown below as a list of ordered pairs. R = { (1, 4), (1, 3), (-1, 3),

nexus9112 [7]

Answer: (1,4) and (1,3) because the have the same x-value

Step-by-step explanation:

A function is defined so that for each input (known as the domain), there is no more than one output (known as the range).

8 0

1 year ago

Please Help I will reward Brainliest

Gennadij [26K]

The answer is 60 degrees angle

8 0

3 years ago

How do you solve it?

MatroZZZ [7]

Answer:

i: x=-2, x=1

ii: x=-1/2

Step-by-step explanation:

Quadratic form:

You solve i by using FOIL (First, Outside, Inside, Last) because it is a multiplication problem.

$(x+2)(x-1)=0$

"first" would be $x*x$ , which would equal $x^{2}$

"outside" would be $x*-1$ , which would equal $-1x, or -x$

"inside" would be $2*x$ , which would equal $2x$

"last" would be $2*-1$ , which would equal $-2$

Now you need to combine the terms so that they are one after the other

$x^{2}-x$ $+2x-2$

Combine like terms, and you should get:

$x^{2} +x-2$

i Solution

You need to get the variable by itself.

Subtract two from both sides

$x+2=0\\x=-2$

Add one to both sides.

$x-1=0\\x=1$

ii Solution

Add all the terms.

$x+2+x-1=0\\2x+1=0\\2x=-1\\x=-\frac{1}{2}$

8 0

3 years ago

Explain how you would convert a measurement given in ounces in pints

Tom [10]

Answer:

It is known that 1 pint equals 16 ounces

Step-by-step explanation:

It is known that 1 pint equals 16 ounces. Then we use this data to transform a number of ounces into pints.

Suppose we have x ounces. We want to know how many pints are these x ounces. Then we perform the following operation

$x\ ounces*\frac{1\ pint}{16\ ounces}=z\ pints$

Where z pints is the amount equivalent to x ounces

6 0

3 years ago

stacey and Neil painted 280 ft2 of their living room wall with 4/5 gallons of paint. How many square feet can they paint with 3

maks197457 [2]

The answer is 1050 ft^2

3 0

3 years ago

Read 2 more answers